UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yfG8VJjUQj75T9FJ6p3X3uYAMGDzK64Gqb9NwphrmqQ=' 
WHERE 
  key_id = '75cc0fd1087a3607c7ae599f15e0cd68e3f3ba7fb259b8285f05f38296a9a5b5' 
  AND (
    token = 'yfG8VJjUQj75T9FJ6p3X3uYAMGDzK64Gqb9NwphrmqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )